CN216515733U - Combined structural layer construction joint template - Google Patents
Combined structural layer construction joint template Download PDFInfo
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- CN216515733U CN216515733U CN202123217686.4U CN202123217686U CN216515733U CN 216515733 U CN216515733 U CN 216515733U CN 202123217686 U CN202123217686 U CN 202123217686U CN 216515733 U CN216515733 U CN 216515733U
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Abstract
The utility model provides a combined structural layer construction joint template which is a hollow cuboid steel template, wherein reinforcing rib plates are arranged in the steel template, one side of the steel template is provided with vertically and uniformly distributed steel bar holes, and the end part at the other side of the steel template is provided with a C-shaped groove. This scheme overall structure uses combination formula steel form, and the seam is tighter, and concrete structure roughness can satisfy the requirement, and the steel form is not fragile, and is convenient for install, dismantles, improves work efficiency, and the construction is simple, is difficult for leaking thick liquid, guarantees construction joint tip concrete quality.
Description
Technical Field
The utility model relates to the technical field of building construction devices, in particular to a combined structural layer construction joint template.
Background
When a large-volume concrete pipe gallery is constructed, bamboo plywood formworks are generally installed on two sides of a concrete structure, the bamboo plywood production period is short, the yield is high, the cost is low, and wood can be well replaced.
However, the rigidity of the bamboo plywood is low, so that the template is easy to deform in the using process, and the flatness and quality of a finished product of the structure cannot be guaranteed. Secondly, the bamboo plywood bonding strength is not enough, which easily causes the problems of delamination and glue failure, damage, low reuse rate and the like, and the quality of the adhesive adopted by each bamboo plywood manufacturer is different from that of a hot pressing process, so that the stability of the quality is difficult to ensure. In addition, the cross-sectional shape of the buried rubber waterstop arranged at the construction joint is hollow and circular, the bamboo plywood formwork is difficult to effectively fix due to the strength of the bamboo plywood formwork, the formwork is easy to slide and dislocate, and the concrete pouring effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems generated by the bamboo plywood template, the utility model provides the following technical scheme:
the utility model provides a modular structural layer construction joint template, is cavity cuboid shape steel form 1, and steel form inside has arranged and has consolidated floor 4, and open one side of steel form has vertical evenly distributed's reinforcing bar hole 2, and the opposite end tip is "C font" recess.
Preferably, the upper end of the steel template 1 is of a concave structure, and the lower end of the steel template is of a convex structure with a corresponding shape.
Preferably, the reinforcing ribs 4 are a plurality of ribs distributed uniformly.
Preferably, an interlayer steel plate is arranged between the reinforcing rib plate 4 and the inner side of the steel template 1.
Preferably, the upper and lower ends of the steel form 1 are provided with bolt connectors 3.
The utility model has the advantages that:
the hollow ribbed steel formwork is used for replacing a bamboo plywood or a common steel formwork, so that the supporting force is strong, the rigidity is higher, and the deformation is not easy. Template one side is equipped with the recess, can firmly fix the buried rubber waterstop under the prerequisite that rigidity is big, has avoided the work progress to stop the hosepipe and has slided, can guarantee the accuracy of mounted position, improves building structure's waterproof nature. In addition, the upper and lower joints of the steel formwork are in a concave-convex nested structure during installation, the purposes of accurate butt joint and easy assembly can be realized, the construction time is saved, and the working efficiency is improved. The bolt connection makes the seam tighter, the concrete structure flatness can meet the requirement, the slurry leakage is not easy, and the concrete quality of the end part of the construction seam is ensured.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a left side view of the present invention;
the steel plate reinforcing structure comprises a steel template 1, a steel bar hole 2, a bolt connecting piece 3 and a reinforcing ribbed slab 4.
Detailed Description
In the description of the present invention, the terms "vertical", "upper", "lower", "horizontal", and the like indicate the orientation or the positional relationship based on the drawings, and are only for convenience of describing the present application and simplifying the description.
The embodiment discloses a combined structural layer construction joint template as shown in figure 1, which is a hollow cuboid steel template 1, wherein a reinforcing rib plate 4 is arranged inside the steel template and used for enhancing the rigidity of the steel template. One side of the steel template is reserved with vertically and evenly distributed steel bar holes 2, and the other side end is a C-shaped groove. The upper end of the steel template 1 is of a concave structure, and the lower end of the steel template is of a convex structure with a corresponding shape.
In practical engineering application, the reinforcing rib plates 4 are welded inside the steel molding plate 1 in advance to form supports, the steel molding plate 1 is installed in a butt joint mode according to the concave-convex shape of the upper end and the lower end, gaps are sealed through gap fillers, and end reinforcing steel bars penetrate through reserved reinforcing steel bar holes 2. The buried rubber water stop is installed in the groove of the steel formwork, the left steel formwork and the right steel formwork clamp the water stop, the steel formwork is fixed firmly by using the transverse support, the vertical support and the inclined support, and concrete pouring is carried out according to design requirements.
In another embodiment, the reinforcing ribs 4 may be formed by a plurality of uniformly distributed rib steels to form a reinforcing rib group, and an interlayer steel plate is additionally arranged between the reinforcing ribs 4 and the inner wall of the steel form 1 to reduce the pressure between the rib steels and the steel form 1, so that the overall structure is more stable.
In another embodiment, the upper and lower ends of the steel form 1 are provided with bolt connectors 3, and after the upper and lower steel forms are installed in a butt joint manner, the forms can be fixed by using bolts, so that the installation is more stable.
Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and it will be obvious to those skilled in the art that equivalents may be substituted for elements thereof.
Claims (5)
1. The utility model provides a modular structural layer construction joint template, is cavity cuboid form steel form (1), its characterized in that, steel form internally arranged has reinforcement floor (4), open steel form one side has vertical evenly distributed's reinforcing bar hole (2), and the opposite side tip is "C font" recess.
2. A construction joint formwork for a composite structural layer as claimed in claim 1, wherein the upper end of the steel formwork (1) is a concave structure and the lower end is a correspondingly convex structure.
3. A modular structural layer construction joint formwork as claimed in claim 2, wherein the reinforcing ribs (4) are uniformly distributed ribs.
4. A construction joint formwork for a composite structural layer according to claim 3, wherein a sandwich steel plate is arranged between the reinforcing rib plate (4) and the inner side of the steel formwork (1).
5. A combined structural layer construction joint template as claimed in claim 1, wherein the steel template (1) is provided at upper and lower ends thereof with bolt connectors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217686.4U CN216515733U (en) | 2021-12-21 | 2021-12-21 | Combined structural layer construction joint template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123217686.4U CN216515733U (en) | 2021-12-21 | 2021-12-21 | Combined structural layer construction joint template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515733U true CN216515733U (en) | 2022-05-13 |
Family
ID=81500567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123217686.4U Active CN216515733U (en) | 2021-12-21 | 2021-12-21 | Combined structural layer construction joint template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515733U (en) |
-
2021
- 2021-12-21 CN CN202123217686.4U patent/CN216515733U/en active Active
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